Tomb Raider: Definitive Edition executive producer Scott Amos has confirmed that the PS4 and Xbox One re-release will run at 30 frames-per-second. The figure was confirmed during an interview with Eurogamer, along with a reminder that it will display at 1080p on both formats. It follows word that Tomb Raider became profitable by the end of 2013, after publisher Square Enix branded it a failure in a previous financial report. The game’s out January 28 on PS4 and Xbox One. Source - VG247
Doesn't need 60FPS or 4K the game was beautiful on PS3 so I'm guessing PS4 version will look even better